
#ifndef stream_salsa20_H
#define stream_salsa20_H

#include <stdint.h>

typedef struct crypto_stream_salsa20_implementation
{
  int (*stream)(unsigned char *c, unsigned long long clen,
                const unsigned char *n, const unsigned char *k);
  int (*stream_xor_ic)(unsigned char *c, const unsigned char *m,
                       unsigned long long mlen, const unsigned char *n,
                       uint64_t ic, const unsigned char *k);
} crypto_stream_salsa20_implementation;

#endif
